Related topics: chronic pain · brain · patients · arthritis · osteoarthritis

Insects feel chronic pain after injury

Associate Professor Greg Neely and his team of pain researchers in the Charles Perkins Centre have found compelling evidence that insects feel persistent pain after injury.

Chemists ID possible addiction-free pain reliever

An estimated 1.7 million Americans suffer from substance abuse disorders related to opioid use for pain relief, according to the National Institute on Drug Abuse. This causes an economic burden of more than $78 billion per ...

Bull ant venom could put the bite on pain

Venom from the giant red bull ant is helping University of Queensland scientists understand the evolution of animal toxins in work that could lead to better treatments for pain.

Why scorpion stings are so painful

(Phys.org)—A combined team of researchers from the U.S. and China has figured out why scorpion stings are so painful. In their paper published on the open access site Science Advances, the team explains how scorpion venom ...

Power of shared pain triggers extreme self-sacrifice

The extreme self-sacrificial behavior found in suicide bombers and soldiers presents an evolutionary puzzle: how can a trait that calls for an individual to make the ultimate sacrifice, especially in defense of a group of ...

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